Facile Fabrication of Free-standing Titanium Dioxide Nanorods array with Highly Efficient Ultraviolet Light Induced Photocatalytic Activity

被引：2

作者：

Zeng, Tao ^{[1
]}

Xie, Hao ^{[1
]}

Sui, Xiaotao ^{[1
]}

Zhao, Xiujian ^{[1
]}

机构：

[1] Wuhan Univ Technol, Key Lab Silicate Mat Sci & Engn, Minist Educ, Wuhan 430070, Peoples R China

来源：

EMERGING FOCUS ON ADVANCED MATERIALS, PTS 1 AND 2 | 2011年 / 306-307卷

关键词：

free-standing; titanium dioxide; anatase; nanorods array; photo-degradation; crystal violet; TRANSPARENT CONDUCTING OXIDE; SOLAR-CELLS; HYDROTHERMAL PROCESS; LITHIUM INSERTION; TIO2; NANOWIRES; FILMS;

D O I：

10.4028/www.scientific.net/AMR.306-307.1266

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, the fabrication and characterization of free-standing titanium dioxide nanorods array film with pure anatase-phase are presented. Highly oriented TiO2 nanorods array was firstly prepared by hydrothermal method with metal Ti foil, and then the free-standing film can be obtained through selective-dissolution of the metallic Ti substrate by Br-2 steam with preserving the original array structure. The crystal structural, morphological, lattice structural and optical information of the free-standing array film were studied. In addition, photo-degradation of crystal voilet in aqueous solution was used as a probe to assess the photo-catalytic activity of the free-standing array film under UV irradiation.

引用

页码：1266 / 1270

页数：5

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